/**
 * phantomjs script for printing presentations to PDF.
 *
 * Example:
 * phantomjs print-pdf.js "http://lab.hakim.se/reveal-js?print-pdf" reveal-demo.pdf
 *
 * By Manuel Bieh (https://github.com/manuelbieh)
 */

// html2pdf.js
var page = new WebPage();
var system = require('system');

page.viewportSize = {
    width: 1024,
    height: 768
};

page.paperSize = {
    format: 'letter',
    orientation: 'landscape',
    margin: {
        left: '0',
        right: '0',
        top: '0',
        bottom: '0'
    }
};

var revealFile = system.args[1] || 'index.html?print-pdf';
var slideFile = system.args[2] || 'slides.pdf';

if (slideFile.match(/\.pdf$/gi) === null) {
    slideFile += '.pdf';
}

console.log('Printing PDF...');

page.open(revealFile, function (status) {
    console.log('Printed succesfully');
    page.render(slideFile);
    phantom.exit();
});

